- sales@brydonpipesandtubes.co.uk
- Midland, United Kingdom
Home > Stainless Steel > Stainless Steel 321/321H Seamless Tubing
Brydon Pipes and Tubes, located in Midland, UK, is a trusted manufacturer and supplier of premium Stainless Steel 321/321H Seamless Tubing. Known for its exceptional resistance to oxidation and high-temperature environments, this tubing is ideal for applications in the aerospace, chemical, and petrochemical industries. Our commitment to quality and customer satisfaction ensures that we provide tailored solutions that meet specific client needs. Trust Brydon Pipes and Tubes for reliable stainless steel 321/321H seamless tubing that delivers durability and outstanding performance in demanding conditions.
Stainless Steel 321/321H Seamless Tubing consists of iron, 17-19% chromium, 9-12% nickel, and up to 1% titanium, which enhances its resistance to high-temperature oxidation. The mechanical properties include a tensile strength of approximately 515 MPa and a yield strength of around 205 MPa, ensuring excellent durability. The advantages of 321/321H tubing include superior resistance to intergranular corrosion, making it suitable for elevated temperatures. Its titanium addition prevents carbide precipitation, ensuring stability in high-temperature applications. This tubing is ideal for use in chemical processing, aerospace, and petrochemical industries.
Tube Range : 6.35 mm OD To 101.6 mm OD Guage: 25 SWG – 10 SWG
Outer Diameter : 3.00 mm – 219.10 mm
Wall Thickness : 0.40 mm – 12.70 mm
Schedules : 5, 10S, 10, 30, 40S, 40, 80, 80S, XS, 160, XXH
Length : Upto 30 meters, Custom Cut Lengths
Specifications : ASTM A213 / ASTM SA213
Types : Round, Square, Rectangle, Coil, “U” Shape, Hydraulic & Honed Tubes
| SS | 321 | 321H |
| Ni | 09 – 12 | 09 – 12 |
| N | 0.10 | 0.10 |
| Cr | 17 – 19 | 17 – 19 |
| C | 0.08 max | 0.04 – 0.08 |
| Si | 1 max | 0.75 max |
| Mn | 2 max | 2 max |
| P | 0.040 max | 0.045 max |
| S | 0.030 max | 0.03 max |
| TI | 4(C+N) | 0.70 max |
| Grade | 321 | 321H |
| Tensile Strength (MPa) min | 515 | 515 |
| Yield Strength 0.2% Proof (MPa) min | 205 | 205 |
| Elongation (% in 50mm) min | 40 | 40 |
| Hardness | ||
| Rockwell B (HR B) max | 95 | 95 |
| Brinell (HB) max | 217 | 217 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Choosing Stainless Steel 321/321H Seamless Tubing from Brydon Pipes and Tubes guarantees you a high-performance product designed for challenging environments. Our tubing offers exceptional resistance to oxidation and intergranular corrosion, making it perfect for high-temperature applications in industries like aerospace, chemical processing, and petrochemical. With a focus on quality, we implement stringent testing and quality control measures to ensure durability and reliability. Our expert team provides tailored solutions to meet your specific needs, ensuring customer satisfaction. Trust Brydon for superior stainless steel tubing that enhances the safety and efficiency of your operations.
Brydon Pipes and Tubes, one of the largest suppliers of Stainless Steel 321/321H Seamless Tubing in Midland, UK, offers a comprehensive range of high-quality pipes and tubes suitable for various industrial applications. Their extensive inventory and commitment to exceptional service make them a go-to choice for stainless steel products in the region.
Yes, we offer custom sizes for Stainless Steel 321/321H Seamless Tubing to meet your specific requirements. Our team at Brydon Pipes and Tubes is committed to providing tailored solutions for all your Piping & tubing needs. For more details, contact us at sales@brydonpipesandtubes.co.uk.
| Grade | UNS No | Old British | Euronorm | Swedish SS | Japanese JIS | ||
| BS | En | No | Name | ||||
| 321 | S32100 | 321S31 | 58B, 58C | 1.4541 | X6CrNiTi18-10 | 2337 | SUS 321 |
| 321H | S32109 | 321S51 | – | 1.4878 | X6CrNiTi18-10 | – | SUS 321H |
Stainless Steel 321/321H Seamless Tubing is widely used in high-temperature applications due to its excellent oxidation resistance and mechanical stability. It is commonly employed in the aerospace industry for exhaust systems, fuel lines, and other components exposed to extreme conditions. In the chemical processing sector, this tubing is ideal for handling corrosive substances and in heat exchangers. Additionally, it is used in petrochemical applications, pressure vessels, and power generation equipment. Its durability and reliability make it a preferred choice for critical applications across various industries.
©2024 Brydon Pipes and Tubes . All Rights Reserved.
